KRT26
Homo sapiens
Gene Name: keratin 26
Aliases: CK26, K25, K25IRS2, K26, KRT25B
Chromosome No: 17
Chromosome Band: 17q21.2
Genetic Category: Rare single gene variant
Aliases: CK26, K25, K25IRS2, K26, KRT25B
Chromosome No: 17
Chromosome Band: 17q21.2
Genetic Category: Rare single gene variant
Summary Statistics:
ASD Reports: 4
Recent Reports: 1
Annotated variants: 40
Associated CNVs: 2
Evidence score: 3
ASD Reports: 4
Recent Reports: 1
Annotated variants: 40
Associated CNVs: 2
Evidence score: 3
Associated Disorders: |
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Relevance to Autism
Rare inherited loss-of-function and damaging missense variants in the KRT26 gene were identified in ASD probands from the Simons Simplex Collection (Krumm et al., 2015) and in a cohort of Chinese ASD probands (Guo et al., 2017). Transmission and De Novo Association (TADA) analysis of a combined cohort consisting of 536 Chinese ASD probands and 1457 Chinese controls, as well as ASD probands and controls from the Simons Simplex Collection and the Autism Sequencing Consortium, in Guo et al., 2017 identified KRT26 as an ASD candidate gene with a PTADA of 0.005182.
Molecular Function
The protein encoded by this gene is a member of the keratin superfamily.
References
Type
Title
Type of Disorder
Associated Disorders
Author, Year
Recent Recommendation
Targeted sequencing and functional analysis reveal brain-size-related genes and their networks in autism spectrum disorders.
ASD
Rare
Variant ID
Variant Type
Allele Change
Residue Change
Inheritance Pattern
Inheritance Association
Family Type
Author, Year
GEN956R012
frameshift_variant
c.1066del
p.Leu356CysfsTer21
Familial
Paternal
Simplex
GEN956R017
frameshift_variant
c.286del
p.Ser96ProfsTer9
Familial
Paternal
Simplex
GEN956R018
frameshift_variant
c.286del
p.Ser96ProfsTer9
Familial
Maternal
Simplex
GEN956R031
frameshift_variant
c.286del
p.Ser96ProfsTer9
Familial
Paternal
Simplex
GEN956R032
frameshift_variant
c.274_287del
p.Asp92LeufsTer27
Familial
Maternal
Simplex
GEN956R038
frameshift_variant
c.920_921del
p.Lys307ThrfsTer21
Familial
Paternal
Multiplex
Common
No Common Variants Available